|Place of Origin:||JIANGXI|
|Minimum Order Quantity:||1TON|
|Packaging Details:||woven bag|
|Payment Terms:||T/T, L/C, Western Union|
|Apperance:||White Powder||Mesh Mesh:||325|
|SiO2 Content:||49%||CaO Content:||43-45%|
calcium inosilicate mineral,
Car Brake Block Use 325Mesh Wollastonite Price in Bulk Bags
Wollastonite can be used in a variety of ceramic applications including ceramic glazes and bodies, enamels, frits, fluxes and in sanitary-ware. This industrial mineral is a source of CaO to alkaline glaze formulations to improve the strength of the glaze. Wollastonite also has a low LOI (< 1%) which gives minimal gas evolution during firing resulting in a smooth surface with diminished pinholing. Due to its acicular structure, wollastonite improves green strength and reduces crazing and checking especially during rapid heating and cooling. It has a low sintering temperature (approximately 991-1196°C) which is comparable to that of most natural frits.
|325 silica %||0.15||0.10||0.06||0.01||0.008|
|loss on ignition(los) %||2.5||2.5||2.5||2.5||2.0|
Q:What is wollastonite powder made of ?
A:They are limestone, marble and calcite.
Q:What are your wollastonite powder used for?
A:filler in ceramic etc.
Q: Are your manufacturer or Trading Company?
A: BaiRui is professional manufacturer,more than 25 experience and specialized in calcium carbonate with exporting right.
Q: How about the MOQ and sample?
A: 5tons, sample free .
Q: Quality gurantee
A: We have our own mines,producing lines, technology team and after-sale service team supporting for best quality .
Q: How long is your delivery time?
A: Grnerally it is 2-5 days if in stock.15-20 days for producing period
Q: Which payment terms are available?
A:T/T,Paypal,Western Union and LC
Contact Person: florence